Shopto coupon code is the equivalent of an online coupon in the form of a special discount code. Customers enter the code at checkout to save on items and services. The process is very simple. At checkout, there is often a box to enter Shopto promotional code. Copy and paste the codes you find on our website into that field to see the discount immediately applied to your purchase total. The process works slightly different with every retailer, so you are encouraged to review the terms and conditions of the Shopto coupons and purchase before they complete the transaction.